Gus Karantzoulis

Biography Jim Holloway is a recognized and ranked leader in the areas of intellectual property and technology, a skilled and experienced trial and appellate advocate, and a trusted strategic advisor. Jim was formerly the Managing Partner of the Toronto Office, a member of the Firm's Global Executive Committee, a member of the Firm's Policy Committee, and served as Chair of the North America region. Practice Focus Jim’s practice is focused on intellectual property law and technology, inc...

Amanda Linett is a partner and Co-Head of the Mining Group and a member of the firm’s Partnership Board. She is also a member of the Mergers & Acquisitions, Private Equity and Capital Markets Groups and a member of the Management Committee in the Toronto office. Her practice focuses on mergers and acquisitions (cross-border and domestic), private equity and corporate finance transactions. Amanda has extensive experience advising senior management, boards of directors, special commit...

Heidi Reinhart’s practice covers all aspects of securities and corporate law, with an emphasis on public and private mergers and acquisitions, corporate finance and providing corporate governance and securities regulatory advice. Ms. Reinhart is a member of our special situations team, which focuses on shareholder activist and defence mandates and complex M&A and reorganization transactions. Ms. Reinhart has represented both purchasers and vendors (public and private corporations) i...

Quinto practices municipal, land use planning and development law. He has over 30 years of experience as an advocate, appearing before the Local Planning Appeal Tribunal (formerly the OMB) in hundreds of cases. He has practiced his entire career as a lawyer at Loopstra Nixon . Quinto is an accomplished author and lecturer, frequently speaking at conferences throughout North America. He is the author of a Thompson Reuters publication entitled “Municipal Lands: Acquisition, Management and...

Philip Taylor is a top attorney recognized by Best Lawyers in the practice area(s) of Asset-Based Lending Practice. Philip, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Philip is held by other top lawyers in the same geographic and legal practice area.

Danielle Stampley is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Danielle, who practices law in Toronto, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Danielle is held by other top lawyers in the same geographic and legal practice area.

Daniel Condon is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Daniel, who practices law in Markham, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.

Ian Mathany was a partner at one of the largest law firms in Canada prior to starting Mathany & Higgs Law with Christel Higgs in 2018. Ian’s practice is focused on real property litigation with an emphasis on expropriation law. Ian appears frequently at the Local Planning Appeal Tribunal and at the Board of Negotiation in expropriation cases and has significant experience assisting public sector clients, including transit authorities, local and upper tier municipalities, and private...

Adam is a partner at Torkin Manes. He practises in all aspects of family law including divorce, custody and access, property, support, and domestic contracts. Adam’s focus on efficient resolution guides his practice and advice to his clients. Concurrently, Adam advocates effectively to achieve a result that is aligned with his clients’ interests. Adam regularly appears in courts throughout the Greater Toronto Area, including the Ontario Court of Justice, the Superior Court of Just...

John Mastoras is a senior partner in our Canadian employment and labour law group, and acts exclusively for employers. He is known to clients as a passionate and dedicated labour lawyer. He regularly litigates and provides strategic advice in connection with labour arbitrations, labour relations board disputes, collective bargaining negotiations, human rights proceedings, occupational health and safety charges, workplace insurance, labour injunctions and common law employment actions. His pra...